177611-98-2

Upstream product

• 181018-59-7 C₂₂H₃₁NO₁₀ 
• 181018-58-6 C₂₂H₃₂N₂O₉ 
• 181018-57-5 C₂₀H₂₆N₂O₈ 
• 177611-67-5 C₁₈H₂₁NO₇ 
• 177611-76-6 C₁₆H₁₈N₂O₆ 
• 177611-68-6 C₁₄H₁₅NO₇ 
• 103-71-9 phenyl isocyanate 
• 58610-65-4 ethyl 2-(6′-cyan-5′-oxo-3′,5′-dihydro-2′H-spiro[[1,3]dioxolane-2,1′-indolizine]-7′-yl)acetate 
• 177611-81-3 C₂₁H₂₀N₂O₈ 

Relevant academic research and scientific papers

Synthesis and in vitro cytotoxicity of (RS)-20-desethyl-20-substituted camptothecin analogues

Sixteen (RS)-20-desethyl-20-substituted camptothecin analogues were designed and prepared by total synthesis. These analogues were evaluated for cytotoxic activity against five tumor cell lines. The cytotoxic activity of compound 14f was shown to be comparable to that of camptothecin.